| Patents for B66D 3 - Portable or mobile lifting or hauling appliances (4,059) |
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| 06/05/2013 | CN202967991U Oven door alignment structure |
| 06/05/2013 | CN202967990U Tension device for coke oven repair station |
| 06/05/2013 | CN202967989U Mounting slide bar for multifunctional and intelligentized overhauling and detecting platform |
| 06/05/2013 | CN202967988U Hanger used in workshop |
| 06/05/2013 | CN202967987U Lifting frame used for transferring material |
| 06/05/2013 | CN202967986U Material feeding and lifting machine of masonry project |
| 06/05/2013 | CN202967985U Simple perpendicular electric hoisting frame |
| 06/05/2013 | CN103140431A Lifting device with a toothed belt as supporting means |
| 06/05/2013 | CN103130141A Embedded electric block |
| 06/05/2013 | CN103130140A Versatile cable trench cover plate lifting vehicle of transformer substation |
| 06/05/2013 | CN102285605B Convenient rescue jack |
| 06/05/2013 | CN102180423B Special hoisting tool for replacing capacitor bank |
| 06/02/2013 | CA2760240A1 Ratchet load binder with removable lever |
| 05/30/2013 | WO2013076668A2 Lifting device and method for lifting persons with limited mobility and/or wheelchairs and hoisting device for such a lifting device |
| 05/29/2013 | DE102008011633B4 Seilführung Cable guide |
| 05/29/2013 | CN202953778U Free lifting traction system |
| 05/22/2013 | CN202946764U Pipe installation machine |
| 05/22/2013 | CN202945014U Lifting device for manual hole digging pile of building operation |
| 05/22/2013 | CN202945013U Gantry type universal moving lifting device |
| 05/22/2013 | CN102408081B Multifunctional electric hoist for indoor hoisting and transporting |
| 05/16/2013 | US20130122211 Wind turbine fluid application apparatus |
| 05/15/2013 | EP2592040A1 Block for a sailing boat |
| 05/15/2013 | CN202936142U Electric chain hoist |
| 05/15/2013 | CN202936141U Foil hanging machine |
| 05/15/2013 | CN103108826A Hoist with built-in load sensing-type automatic speed change device |
| 05/10/2013 | WO2013064686A1 Lifting device |
| 05/10/2013 | WO2013063911A1 Labour-saving apparatus for testing no-load operation of manual chain hoist |
| 05/08/2013 | EP2588688A1 System and method for positioning a first structure relative to a second structure |
| 05/08/2013 | EP2588279A1 Robotic device for assisting handling having a variable force increase ratio |
| 05/08/2013 | CN202924664U Portable lifting device for brine pump |
| 05/08/2013 | CN202924663U Combined type pulley block with movable pulley and fixed pulley shifted |
| 05/08/2013 | CN202924662U Simple suspension device of coal mine sensor |
| 05/08/2013 | CN202924619U Movable lifting appliance |
| 05/08/2013 | CN103086294A Portable special machine for high-rise outside maintenance |
| 05/07/2013 | US8434742 Gas powered self contained portable winch |
| 05/02/2013 | WO2013060926A1 Diverting pulley arrangement, elevator, and method |
| 05/02/2013 | WO2013060066A1 Endless chain electric hoist for wind turbine tower |
| 05/02/2013 | WO2013060047A1 Suspended lowering system |
| 05/02/2013 | WO2013060046A1 Suspended lowering system |
| 05/02/2013 | US20130105751 Load sensing transmission and hoisting device including the same |
| 05/01/2013 | CN202912620U Glass pane bracket lifting frame |
| 05/01/2013 | CN202912619U Pulley block device for all-hydraulic drill |
| 05/01/2013 | CN103072918A Convenient movable hoist |
| 04/25/2013 | US20130099186 Lifting or locking system and method |
| 04/24/2013 | CN202897915U Laterally movable vertical hoisting device with double assembly pulleys |
| 04/24/2013 | CN202897914U Vertical hoisting device |
| 04/24/2013 | CN202897913U Vertically craning device capable enabling lifting lug to move in horizontal direction |
| 04/24/2013 | CN202897912U Article handling device |
| 04/24/2013 | CN202897911U Cooling cover W-type lifting transmission device for ash-picking cremation machine |
| 04/24/2013 | CN202897910U Vertical hoisting device with double assembly pulleys |
| 04/24/2013 | CN202897909U Pole head pulley |
| 04/24/2013 | CN202897908U Lifting device for filter element of filter |
| 04/24/2013 | CN202897907U Pulling device for cable duct cover plate |
| 04/24/2013 | CN202897906U Multifunctional transfer assembly |
| 04/24/2013 | CN202897871U Small lifting machine for construction |
| 04/24/2013 | CN202897865U Lifting tool for steel cylinders of energy accumulator of hydraulic stations in front of and at top of blast furnace |
| 04/24/2013 | CN202895111U Replacing tool for shielding cover of vacuum distillation (VD) furnace |
| 04/24/2013 | CN103058090A Multifunctional lifting device |
| 04/23/2013 | US8424847 Passive marine equipment recovery device |
| 04/18/2013 | DE10210540B4 Seilgeführter Auftriebskörper, insbesondere zum Umsetzen von Lasten Led rope floats, especially for converting loads |
| 04/17/2013 | CN202880744U Bidirectional pulley block device |
| 04/17/2013 | CN202880743U Permanent-magnetism convenient hoisting apparatus |
| 04/17/2013 | CN103043557A Mining hydraulic chain block of monorail crane |
| 04/17/2013 | CN103043556A Pulley follow-up self-locking structure device and optical sight glass |
| 04/17/2013 | CN103042619A Hand-pull material charging device and hand-pull material charging method |
| 04/10/2013 | EP2576415A2 Device for positioning or stabilising a load attached to a crane |
| 04/10/2013 | EP2576414A1 Device for gripping and adjusting the tension of an elongate element such as a cable, rope or the like |
| 04/10/2013 | CN202864799U Single electric hoist with double suspended-point |
| 04/10/2013 | CN202864798U Metallurgy professional chain electric hoist |
| 04/10/2013 | CN202864797U Portable assembly and disassembly frame |
| 04/10/2013 | CN202864796U Lifting plate trolley device |
| 04/10/2013 | CN202861726U Auxiliary device for dismounting mould |
| 04/10/2013 | CN103038152A Portable load lifting system |
| 04/04/2013 | US20130084152 Container Loading System |
| 04/03/2013 | CN202848962U Mounting rack of electric block |
| 04/03/2013 | CN202848961U Miniature electric hoist |
| 04/03/2013 | CN202848960U Suspender for live primary device near transformer station |
| 04/03/2013 | CN202848959U Hand-operated crane for craning large electrical machine |
| 04/03/2013 | CN202848958U Foldable lifting machine |
| 04/03/2013 | CN103011001A Novel electric hoist |
| 04/03/2013 | CN103011000A Removable mobile lifter |
| 04/03/2013 | CN103010999A Adjustable pulley block mechanism |
| 03/27/2013 | CN202840372U Line pole ground wire lifter |
| 03/27/2013 | CN202829433U Structure of sprocket shaft of electric pump chain hoist |
| 03/27/2013 | CN202829432U Novel electric hoist |
| 03/27/2013 | CN202829431U Adjustable-type pipe lifting device |
| 03/27/2013 | CN202829430U Movable type lifting appliance for comb plate expansion joint installation |
| 03/27/2013 | CN202829429U Converting station super high and super wide equipment transportation support |
| 03/27/2013 | CN202829428U Simple equipment of foundation trench earthwork outward transport |
| 03/27/2013 | CN202829427U Guide wheel device for replacing wire-line hanger of beam pumping unit |
| 03/27/2013 | CN202829426U Filter screen lifting device |
| 03/27/2013 | CN202829425U Pulley trolley |
| 03/27/2013 | CN202829424U Indoor movable type hoisting tool |
| 03/27/2013 | CN202829423U Lifting device of small-scale electric power steering (EPS) materials |
| 03/27/2013 | CN102992223A Anti-slip pulley |
| 03/27/2013 | CN102992197A Electrode address cover plate lifting device for grounding electrode |
| 03/22/2013 | CA2764078A1 Truck bed winch mount device |
| 03/20/2013 | CN202810717U Continuous oil pipe moving hanger |
| 03/20/2013 | CN202808252U Small-sized light hoisting equipment |
| 03/20/2013 | CN202808251U Three-row loop chain tightener with interchangeable upper and lower hook parts |